/* ================================================================
   PASSEIO DE BARCO — Premium Nautical Dark v3
   Base.css — Reset, Nav, Hero Banner, Footer, Global
   ================================================================ */

/* Reset */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
a{text-decoration:none;color:inherit}
ul,ol{list-style:none}
img{max-width:100%;height:auto;display:block}
button{cursor:pointer;border:none;background:none;font:inherit}

/* Fonts */
@font-face{font-family:'Lexend';src:url('../fonts/Lexend-Light.woff2') format('woff2');font-weight:300;font-display:swap}
@font-face{font-family:'Lexend';src:url('../fonts/Lexend-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Lexend';src:url('../fonts/Lexend-Medium.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Lexend';src:url('../fonts/Lexend-Bold.woff2') format('woff2');font-weight:700;font-display:swap}

/* Tokens */
:root{
  --bg-deep:#060b18;
  --bg-base:#0b1222;
  --bg-raised:#101a30;
  --bg-surface:#152038;
  --bg-card:rgba(21,32,56,0.6);
  --bg-card-h:rgba(28,42,72,0.8);
  --bg-glass:rgba(6,11,24,0.82);
  --white:#f4f6fa;
  --white-90:rgba(244,246,250,0.92);
  --gray:#9aa8c2;
  --gray-dim:#5e6e8a;
  --accent:#00dcff;
  --accent-h:#00b8d4;
  --accent-soft:rgba(0,220,255,0.12);
  --accent-glow:rgba(0,220,255,0.25);
  --ocean:#2a7fff;
  --ocean-soft:rgba(42,127,255,0.08);
  --gold:#d4a84c;
  --gold-soft:rgba(212,168,76,0.1);
  --green:#2cc98e;
  --border:rgba(255,255,255,0.06);
  --border-h:rgba(255,255,255,0.12);
  --border-accent:rgba(0,220,255,0.2);
  --radius:12px;
  --radius-lg:18px;
  --radius-xl:24px;
  --shadow-sm:0 2px 8px rgba(0,0,0,0.2);
  --shadow:0 8px 32px rgba(0,0,0,0.35);
  --shadow-lg:0 16px 48px rgba(0,0,0,0.5);
  --shadow-accent:0 6px 24px rgba(0,220,255,0.2);
  --font:'Lexend',system-ui,-apple-system,sans-serif;
  --ease:cubic-bezier(0.4,0,0.2,1);
  --t:0.3s var(--ease);
  --w:1180px;
}

/* Base */
body{
  font-family:var(--font);
  background:var(--bg-deep);
  color:var(--white);
  line-height:1.78;
  font-weight:300;
  font-size:16px;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
strong,b{font-weight:600;color:var(--white)}
.container{max-width:var(--w);margin:0 auto;padding:0 24px}
.container.small{max-width:800px}

/* ---- NAVBAR ---- */
nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:var(--bg-glass);
  backdrop-filter:blur(28px) saturate(1.4);
  -webkit-backdrop-filter:blur(28px) saturate(1.4);
  border-bottom:1px solid var(--border);
  transition:background .4s var(--ease);
}
.nav__box{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;max-width:var(--w);margin:0 auto;
}
.nav__box > a img{height:42px;width:auto;transition:var(--t)}
.nav__box > a:hover img{opacity:0.85}
.nav__links{display:flex;align-items:center;gap:6px}
.nav__link a{
  padding:9px 16px;border-radius:8px;
  font-size:0.88rem;font-weight:400;
  color:var(--gray);transition:var(--t);
}
.nav__link a:hover{color:var(--white);background:rgba(255,255,255,0.05)}

/* Search */
.nav__link-buscarCidade{position:relative}
.btn-cidade{
  background:rgba(255,255,255,0.04);
  border:1px solid var(--border-h);
  color:var(--white);padding:10px 18px;
  border-radius:50px;font-family:var(--font);
  font-size:0.85rem;width:230px;outline:none;
  transition:var(--t);
}
.btn-cidade::placeholder{color:var(--gray-dim)}
.btn-cidade:focus{
  border-color:var(--ocean);
  background:rgba(42,127,255,0.06);
  box-shadow:0 0 0 3px rgba(42,127,255,0.12);
}
.suggestions-list{
  position:absolute;top:calc(100% + 8px);left:0;right:0;
  background:var(--bg-surface);border:1px solid var(--border-h);
  border-radius:var(--radius);max-height:280px;overflow-y:auto;
  display:none;z-index:100;box-shadow:var(--shadow-lg);
}
.suggestions-list li a{
  display:block;padding:11px 18px;font-size:0.85rem;
  color:var(--gray);transition:var(--t);border-bottom:1px solid var(--border);
}
.suggestions-list li:last-child a{border-bottom:none}
.suggestions-list li a:hover{background:var(--accent-soft);color:var(--accent)}

/* Hamburger */
.nav__toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.nav__toggle span{width:24px;height:2px;background:var(--white);border-radius:2px;transition:var(--t)}

/* ---- HERO BANNER ---- */
.banner{
  position:relative;min-height:100vh;
  display:flex;flex-direction:column;
  align-items:center;justify-content:center;
  text-align:center;overflow:hidden;
}
.banner__video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.banner__thumb{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.overlay{
  position:absolute;inset:0;z-index:2;
  background:
    linear-gradient(180deg,
      rgba(6,11,24,0.55) 0%,
      rgba(6,11,24,0.20) 30%,
      rgba(6,11,24,0.20) 50%,
      rgba(6,11,24,0.60) 75%,
      var(--bg-deep) 100%
    );
}
.banner h1{
  position:relative;z-index:3;
  font-size:clamp(2rem,5vw,3.6rem);
  font-weight:700;letter-spacing:-0.03em;
  line-height:1.15;max-width:720px;padding:0 24px;
  text-shadow:0 4px 40px rgba(0,0,0,0.6);
}

/* CTA */
.btn{
  position:relative;z-index:3;
  display:inline-flex;align-items:center;justify-content:center;
  gap:8px;margin-top:28px;
  padding:16px 40px;
  background:#25d366;
  color:#fff;font-family:var(--font);
  font-size:0.95rem;font-weight:600;
  letter-spacing:0.06em;border-radius:50px;
  transition:var(--t);
  box-shadow:0 6px 24px rgba(37,211,102,.25);
}
.btn:hover{
  transform:translateY(-3px);
  box-shadow:0 12px 36px rgba(37,211,102,.35);
  background:#1fb855;
}
.btn:active{transform:translateY(0)}

/* ---- SUB HERO ---- */
.header__hero{
  position:relative;
  background:var(--bg-base);
  border-bottom:1px solid var(--border);
  padding:72px 0;
}
.header__hero::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--border-h),transparent);
}
.header__box{display:grid;grid-template-columns:1.1fr 0.9fr;gap:48px;align-items:center}
.header__text p{font-size:1.02rem;color:var(--gray);margin-bottom:16px;line-height:1.85}
.header__text p strong{color:var(--white)}
.header__text p a{color:var(--accent);transition:var(--t);border-bottom:1px solid transparent}
.header__text p a:hover{border-bottom-color:var(--accent)}
.header__img{position:relative}
.header__img img{
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  border:1px solid var(--border-h);
}
.header__img::after{
  content:'';position:absolute;inset:-1px;
  border-radius:var(--radius-lg);
  background:linear-gradient(135deg,rgba(42,127,255,0.08),transparent 60%);
  pointer-events:none;
}

/* ---- FOOTER ---- */
footer{
  background:var(--bg-base);
  border-top:1px solid var(--border);
  padding:36px 0;text-align:center;
}
footer p{font-size:0.8rem;color:var(--gray-dim);letter-spacing:0.02em}

/* Floating buttons */
.box-icons{position:fixed;bottom:88px;right:22px;z-index:99}
.box-icons .image-9{
  width:44px;height:44px;
  background:var(--bg-glass);backdrop-filter:blur(12px);
  border-radius:50%;padding:10px;
  border:1px solid var(--border-h);
  transition:var(--t);
  box-shadow:var(--shadow-sm);
}
.box-icons .image-9:hover{transform:translateY(-3px);border-color:var(--border-accent)}

.box-icons-2{position:fixed;bottom:22px;right:22px;z-index:99}
.box-icons-2 .image-9{
  width:56px;height:56px;
  background:linear-gradient(135deg,#25d366,#20ba5a);
  border-radius:50%;padding:13px;
  box-shadow:0 6px 24px rgba(37,211,102,0.35);
  transition:var(--t);
}
.box-icons-2 .image-9:hover{
  transform:scale(1.1) translateY(-2px);
  box-shadow:0 8px 32px rgba(37,211,102,0.45);
}

/* ---- MOBILE ---- */
@media(max-width:768px){
  .nav__toggle{display:flex}
  .nav__links{
    position:fixed;top:0;right:-100%;
    width:82%;max-width:320px;height:100vh;
    background:var(--bg-raised);
    flex-direction:column;align-items:stretch;
    padding:80px 20px 24px;gap:2px;
    transition:right .35s var(--ease);
    border-left:1px solid var(--border-h);
    box-shadow:-12px 0 48px rgba(0,0,0,0.6);
  }
  .nav__links.active{right:0}
  .nav__link{width:100%}
  .nav__link a{display:block;padding:14px 16px;font-size:0.95rem;border-radius:10px}
  .nav__link a:hover{background:rgba(255,255,255,0.04)}
  .nav__link-buscarCidade{width:100%;margin-bottom:12px}
  .btn-cidade{width:100%}
  .banner{min-height:82vh}
  .banner h1{font-size:1.75rem;padding:0 20px}
  .header__box{grid-template-columns:1fr;gap:32px}
  .header__img{order:-1}
  .container{padding:0 18px}
}